... :from1/2" to 48" 3)ANSI,DIN,UNI,BS,JIS,KS. forged steel flange 1) plate , slip-on, welding neck., blind ... Month (25 Containers). 3)STANDARD: ANSI, DIN, UNI, BS, JIS, KS standards. the materials are ASTM A105, ST37, Q235, 20 Steel ... / TABLE-E FLANGES: PN10, PN16, PN25, PN40 Flanges;JIS B2220 / KS B1503 FLANGES: 5K, 10K, 16K, 20K, 30K Flanges. steel flange